Question

Help me in this maths it's. Urgent Please don't scam

Answer 1

$\LARGE\textsf{\textcolor{red}{GIVEN :-}}$

➳ AB || CD || EF

$\LARGE\textsf{\textcolor{red}{TO FIND :-}}$

➳ THE VALUE OF ' X '

$\LARGE\textsf{\textcolor{red}{SOLUTION :-}}$

Extend the line ' EF ' to point ' G '....( As shown in the fig. )

Let's assume the point of intersection of line ' BC ' and ' EG ' be ' O ' ......( As shown in the fig. )

$\large\sf\angle{CEO = 180° - \angle{FEC}}$

$\large\sf\angle{CEO = 180° - 130°}$

$\large\sf\boxed{\angle{CEO = 50°}}$

As ' EF || AB ' so ' GE ' will also be parallel to ' AB ' .

So,

$\large\sf\angle{ABO} \: \: and \: \: \angle{BOG}$⤵️

Are ' Internal Adjacent Angles 'and we know that the sum of ' internal adjacent angles ' is 180°

So,

$\large\sf\angle{BOG = 180° - \angle{ABO}}$

$\large\sf\angle{BOG = 180° - 70°}$

$\large\sf\boxed{\angle{BOG = 110°}}$

---------------------------------

$\large\sf\angle{EOC = \angle{BOG}}$...... ( Vertically opposite Angles are equal )

$\large\sf\boxed{\angle{EOC = 110°}}$

So , as per the construction ' EOC ' is a triangle.

And we know that the sum of all the angles of a triangle is 180°.

So,

x° = 180° - ( 50° + 110° )

x° = 180° - 160°

$\large\sf\therefore\boxed{\angle{ x° = 20°}}$

Answer 2

Step-by-step explanation:

YOUR ANSWER IS...❤

20°